body{
	margin: 0;
	padding: 0;
	background: url('../img/01.jpg') no-repeat center;
}

h1{
	margin: 0 250px;
	background:cornflowerblue;	/*背景颜色*/
	line-height:70px;	/*行间距*/
	text-indent:70px;	/*首行缩进*/
	border-radius: 10px;
}


#nav{
	text-align: center;	
}

#nav li{
	display: inline-block;
	width:120px;	
	height:30px;	
	background-color: cornflowerblue;	
	line-height: 30px;	
	border-radius: 0 10px;
	margin-left: 15px;
}
div ul li a:link,div ul li a:visited{
	display:block;	
}		
div ul li a:hover,div ul li a:active{
	background-color:hotpink;	
}
#nav li a{
	text-decoration: none;	
	color:white;	
}
#nav li a:hover{
	font-weight: bold;	
}


/* 第二部分 */
.total{
	width: 60%;
	height: 500px;
	margin: 10px auto;
	background-color: #ccc;
	opacity: .4;	
}
textarea{
	width: 500px;
	height: 30px;
	border: 2px solid red;
	border-radius: 5px;
}
input{
	border: 2px solid red;
	border-radius: 5px;
}


